TM-9-2320-272-23-1

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-1 - Page 592 of 1313

FIELD MAINTENANCE

CONTINUOUS WANDERING OR SWAYING (POOR CONTROL)

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's: Automotive

(Volume 5, WP

0826, Table 1, Item 56)

Personnel Required

(2)

References

Point to Point Schematics

References (cont.)

Volume 3, WP

0534

Volume 3, WP

0543

Equipment Condition

Vehicle parked and engine shut down.

(TM

9-2320-272-10)

TROUBLESHOOTING PROCEDURE

CONTINUOUS WANDERING OR SWAYING (POOR CONTROL)

NOTE

Conduct these malfunction tests if continuous wandering or swaying is evident. This

procedure will check for breaks in front leaf springs, leaking or damaged shock absorbers

and loose or damaged spring u-bolts.

TM 9-2320-272-23-1

0056

0056-1